Embracing the sun, Themes For Great Cities invite you to join them with suffon.de at another summer fest, showcasing some of the cream of Düsseldorf's outstanding music scene. At this year’s Open Source Festival Jan Schulte, aka Bufiman, will play with his buddy DJ Normal 4 live for the first time. At Sommerfest they will do it all again, this time in a slightly more intimate set-up. Also, their good old friend Lucas Croon will perform some of his soon-to be-released electronic tunes. On DJ duty, Siamo Sempre Insieme drops by from Cologne, the Callshop Radio team will spin some tunes, and Themes For Great Cities patron Rearview Radio will play sounds from all stylistic directions. Come early, embrace the sound and nature, and stay late!